06/13/2001 P&Z Packet - Laserfiche WebLink

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EMERGENCY OVERFLOW ELEV. =909.8 SILT FENCE / S89:41 '26"W 6%, 58.1 I! on r / a`AA 912 ID li 11:4811.1,7 NV, 8117.24 I R 914 912 SILT FENCE 11 9 908 P n 1 I •ey° �� _, LEGEND >j Nr Ht0 Y' V POND 11 'one TEL B4 SILT FENCE EXISTING CONTOURS EXISTING STORM SEWER EXISTING WETLANDS PROPOSED EROSION CONTROL FENCE EXISTING SPOT ELEVATION PROPOSED SPOT ELEVATION PROPOSED CONTOUR PROPOSED STORM SEWER DRAINAGE ARROW DRAINAGE & UTILITY EASEMENT LIMIT LJg4 EXISTING DRIVEWAY &15 " CMP TOBE REMOVED Y , DR1V .....• � 1111- ..•_."'^ MN _ -M .._.- ..) -ac X (NUt"! x OHHLA 920 - tX-��yu.H,�y �� (WON,p 4, x -580 81 ) X S89'41126 "W '— ROCK ENTRANCE DRIVE O N 0 O O V) EXISTING DRIVEWAY & 15 CMP TO BE REMOVED EMERGENCY OVERFLOW ELEV. =910.0 OUTLET STRUCTURE ELEV. =909.5 SILT FENCE 1RARj y • TOP OF De ELEV - i0Y.47 _. ..�. _ - _ N4V =997.98 SILT FENCE 25 50 100 NORTH 200 PIMUTY L8E DOORS 0(8 0 POD SAM IRF.1 Al (88440 GRADE (YE 8400 PAD CRAM 044.) ( 912.0 WO ^'C�g08 PRONGED RIMED =TOUR 401 PUNIER 18818400445746 8AO ROM 01418 N Naw9ENDED REUSE 11PE INIAOUT NAB 10XOUT 90) SPLIT 1111441 890001 (SE60) AUNT ROOF (EXCEPT AS NOTED) (ALSO WAX ROCK E0EV. EXCEPT AS NOTED) a30ERLNE - TYPICAL LOT NO SLUE NOTES: A. THE CCNTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO AVOID PROPERTY DAMAGE TO ADJACENT PROPERTIES DURING THE CONSTRUCTION PHASES OF TINS PROJECT. THE CONTRACTOR Will BE HELD SOLELY RESPONSIBLE FOR ANY DAMAGES TO THE ADJACENT PROPERTIES OCCURRING DURING THE CONSTRUCTION PHASES OF THIS PROJECT. B. 111E CONTRACTOR MUST CONTACT ALL THE APPROPRIATE UTILITY COMPANIES AT LEAST 48 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFUCT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. THE LOCATIONS OF SMALL UTIUTIES SHALL BE OBTAINED BY THE CONTRACTOR BY CAVING GOPHER STATE ONE CALL (I -80D-252-118S). C. SILTATION AND EROSION CONTROL THE CONTRACTOR SHALL ASSUME COMPLETE RESPONSIBRTY FOR CONTROLLING ALL SILTATION AND EROSION OF THE PROJECT AREA. AU. EROSION CONTROL AND SILTATION CONTROL MEASURES WALL COMPLY W1111 MINNESOTA'S BEST MANAGEMENT PRACTICES MANUAL AND THE CITY OF UNO LAKES' POLICY FOR EROSION AND SLTATON CONTROL THE CONTRACTOR SHALL USE WHATEVER MEANS NECESSARY TO CONTROL EROSION AND SILTATION INCLUDING BUT NOT LIMITED 10 STAKED STRAW BALES, ROCK ENTRANCES AND /0R SILT FENCES CONTROL SHALL COMMENCE WITH GRADING AND CONTINUE THROUGHOUT THE PROJECT UNTIL ACCEPTANCE OF THE WORK BY THE OWNER. THE CONTRACTOR'S RESPONSIBILITY INCLUDES ALL DESON MD IMPLEMENTATION AS REQUIRED TO PREVENT EROSION AND THE DEPOSITING OF SILT. THE OWNER MAY, AT HIS/HER OPTION, DIRECT THE CONTRACTOR IN HIS/HER METHODS AS DEEMED FIT TO PROTECT PROPERTY AND IMPROVEMENTS. ANY DEPOSITING OF SILT OR MUD ON NEW OR EXISTING PAVEMENT OR IN EXISTING STORM SEWERS OR SWALES SHALL BE REMOVED AFTER EACH RAIN AND EFFECTED AREAS CLEANED TO THE SATISFACTION OF THE OWNER, ALL AT THE EXPENSE OF THE CONTRACTOR. THE SILT FENCES SHALL BE REMOVED AND THE SILT REMOVED FROM THE PENDING AREAS BY THE CONTRACTOR AFTER THE 11.1R1 IS ESTABUSHED. THE CONTRACTOR SHALL BE RESPON98LE FOR APPLYING FOR THE MPCA GENERAL STORM WATER PERMIT FOR CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLIANCE WITH AND MONITORING THE REQUIREMENT OF THE MPCA PERMIT. O. PROPOSED CONTOURS ARE TO FINISHED SURFACE GRADE. E. THE CONSTRUCTION REOIUNEMENTS AND DEFINITIONS OF TYPES OF MATERIALS SHALL BE AS SPECIFIED W MN /COT 'STANDARD SPECIFICATIONS FOR CONSTRUCTION' 2000 EDITIONS AND ALL SUPPLEMENTS. RIGHT Or my FINISHED [ GRADE 107 ( S1A10P F. 111E EIOSTING TOPSOIL ON 1I1S 511E VARIES IN DEPTH. IT I5 THE CONTRACTOR'S RESPONSIBILITY THAT ALL SURFACE VEGETATION AND ANY TOPSOIL OR OTHER LOOSE. SOFT OR OTHERWISE UNSUITABLE MATERIAL BE REMOVED FROM THE STREET AND BUILDING PAD AREAS PRIOR TO PLACEMENT OF ANY EMBANKMENT IN ACCORDANCE WITH THE SOILS REPORT. THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL TO BE SPREAD TO A MINIMUM DEPTH OF 4 INCHES BY THE CONTRACTOR IN AREAS THAT ARE DISTURBED BY THE GRADING CONSTRUCTION. G. EMBANKMENT MATERIAL NOT PLACED IN THE STREET, STREET RIGHT -OF -WAY OR BUILDING PAD AREAS SHALL BE COMPACTED IN ACCORDANCE WI111 THE REQUIREMENTS OF THE QUAUTY COMPACTION METHOD AS OUTLINED IN 1.141/001 2105.3E2. H. EXCAVATION FOR THE PURPOSE OF REMOVING UNSTABLE OR UNSUITABLE SOILS SHALL BE COMPLETED AS REQUIRED BY THE SOILS ENGINEER. EMBANKMENT MATERIAL PLACED N THE STREETS SHALL BE COMPACTED IN ACCORDANCE WITH THE SPECIFIED DENSITY METHOD AS OUTLINED IN MN/DOT 2105.311. EMBANKMENT MATERIAL PLACED IN THE BUILDING PAD AREA SHALL BE COMPACTED IN ACCORDANCE WITH THE SOILS REPORT. J. ALL DISTURBED AREAS, EXCEPT ROADWAYS, SHALL BE RESTORED WITH MINIMUM 4' TOPSOIL AND SEEDED AND MULCHED WITHIN 7 DAYS OF COMPLETION OF 517E GRADING. SEEDING SHALL BE MN /001 MIXTURE N0. 50A (OR APPROVED EQUAL). DORMANT SEEDING AREAS SHALL BE SEEDED, MULCHED AND DISC ANCHORED. STRAW MULCHING QUANTITY SHALL BE 2 TONS PER ACRE. WHERE SLOPES EXCEED 11, A POLYPROPYLENE NETTING OR WOOD FIBER BLANKET SHALL BE PROVIDED AND STAKED OVER THE MULCHED AREA. FERT)UZER (15- 10-10) SHALL BE APPUED AT A RATE OF 400 POUNDS PER ACRE. K. TOLERANCES 1. THE STREET SUE/GRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF ANY PONT WHERE MEASUREMENT 15 MADE. 2. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR BELOW THE REQUIRED ELEVATION. UNLESS DIRECTED OTHERWISE BY THE ENONEER. 3. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS. M. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND MAINTAINING TRAFFIC CONTROL DEVICES SUCH AS BARRICADES, WARNING SIGNS, DIRECTIONAL SIGNS, FLAGMEN AND LIGHTS TO CONTROL THE MOVEMENT OF TRAFFIC WHERE NECESSARY. TRAFFIC CONTROL DEVICES SHALL CONFORM TO APPROPRIATE MINNESOTA HIGHWAY DEPARTMENT STANDARDS N. ALL SOIL TESTING SHALL BE COMPLETED BY A SOILS ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS ENGINEER. Revisions No. Dote By Remarks I hereby certify that this plan was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Uinnesota. Name Jeff Elliott Date 5/23/01 Registration Number 19174 Scale SHOWN Designed RJE Drawn JHB Dote 5/23/01 Checked Approved Engineering • Planning • Surveying 15050 23'd A,enue North • Plymouth, Minnesota • 55447 phone 763/476 -6010 • fax 763/476 -8532 E -Mal: mfroQnfa.can Client Land Holding Group White Bear Lake, MN Project 121h Avenue and Holly Drive Lino Lakes, MN Sheet Title Preliminary Grading Plan Sheet Revision MFRA FILE NO : 13306